| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $241.85 | 7.181% | $259.2172 | $259.22 | $259.20 | $259.20 |
| Purchase #2 | $87.97 | 8.422% | $95.3788 | $95.38 | $95.40 | $95.40 |
| Purchase #3 | $7.63 | 5.789% | $8.0717 | $8.07 | $8.05 | $8.10 |
| Purchase #4 | $238.37 | 6.715% | $254.3765 | $254.38 | $254.40 | $254.40 |
| Purchase #5 | $120.93 | 6.443% | $128.7215 | $128.72 | $128.70 | $128.70 |
| Purchase #6 | $159.34 | 5.695% | $168.4144 | $168.41 | $168.40 | $168.40 |
| Purchase #7 | $230.88 | 11.396% | $257.1911 | $257.19 | $257.20 | $257.20 |
| 7 purchase totals = | $1,086.97 | $1,171.3712 | $1,171.37 | $1,171.35 | $1,171.40 | |